Duke, Stephen O. Microbially produced phytotoxins as herbicides : a perspective Sobretiro de: Putman, Alan and Chung - shih Tany, ed. The science allelopathy. -- London : Wiley, 1986. pp. 287-303 LCCN: 448 Subjects--Topical Terms: Herbicidas orgánicos.Toxinas vegetales.